
Beyond Guardian Air
Air Purification System by Aerus
Air Purification for Healthier Homes & Workspaces
The Beyond Guardian Air System by Aerus is a portable, plug-and-play air purification solution that provides 24/7 protection against airborne contaminants and surface-level pathogens. Designed for homes, offices, schools, and healthcare environments, this powerful unit covers up to 2,500 sq. ft. and requires no installation.
Powered by patented ActivePure® Technology, the Beyond Guardian Air actively neutralizes up to 99.9% of airborne viruses, bacteria, allergens, and mold spores, making the air you breathe cleaner, healthier, and safer.
Advanced Technology. Proven Protection.
- Reduces up to 99.9% of contaminants including viruses, bacteria, and mold
- True HEPA filter captures 99.97% of particles as small as 0.1 microns
- Activated carbon reduces VOCs, smoke, and odors, without producing ozone
- Quiet operation with sound levels as low as 32 dB
- Energy efficient, consuming between 23 and 80 watts
- Validated to meet California CARB ozone emission standards
- Limited 5-Year Warranty
This system is certified, low-maintenance, and easy to operate, just plug it in and let it run.

Ready to experience cleaner, safer air?
Call us at 800-633-7114 or visit our storefront to see the unit in person. Our team would love to walk you through how this system can improve the air in your home or business.

Why Choose CGC for Your Indoor Air Quality Solutions
Expert Guidance
We don’t just sell air purifiers, we help you find the right solution for your environment based on square footage, air quality needs, and usage patterns.
Trusted Technology
The Beyond Guardian Air is powered by ActivePure®, a technology originally developed for NASA and inducted into the Space Technology Hall of Fame.
In-Store Demonstrations
See it for yourself. Visit our retail locations and get a hands-on look at the product in action.
Customer Support You Can Rely On
Our experienced team is here to answer questions, offer maintenance tips, and ensure you get the most out of your system.
Serving Homes and Businesses Across the U.S.
Join the many families, schools, and medical professionals already breathing easier with Beyond Guardian Air.
What Our Customers Say
EXCELLENT Based on 1180 reviews Helen Bogan2025-04-19Trustindex verifies that the original source of the review is Google. Dan came out to check our water softener and water heater, both installed 2 years ago. He was professional and very patient in reviewing maintenance for each. He made recommendations for additional services we could benefit from. Totally satisfied with the service call today. Mark B2025-02-27Trustindex verifies that the original source of the review is Google. CGC installed a top-of-the-line Kinetico RO system for me. It was pricey, but I had the water independently tested for more than 30 contaminants—including lead, PFAS, and fertilizers—and everything came back perfectly clean. The installation was done professionally, and whenever I need service or a filter change, their technicians are consistently knowledgeable and courteous. My only minor complaint is that their scheduling can be slow in my area near South Lyon, often requiring a wait of at least 10 days for a filter change. Still, I would highly recommend CGC and their products overall. Chris Sarkella2024-11-06Trustindex verifies that the original source of the review is Google. Trisia is great. They have the best tasting water. Thank you for your help and guidance. karen joslin2024-11-02Trustindex verifies that the original source of the review is Google. Happiness is a new water softener from a wonderful company, named CGC Water Treatment and Plumbing. We met two of their technicians, Rene Q and Dan. Each of these men were so nice, courteous, and knowledgeable. We highly recommend this local Family Business. Lynn Eakin2024-10-14Trustindex verifies that the original source of the review is Google. Great service prices aren't bad.







Water Heater FAQs
We are here to help!
Check our frequently asked questions – For Your Plumbing and Water Treatment Needs
What plumbing services do you provide?
We handle water heater repair and installation, leak detection, pipe repairs, faucet and fixture upgrades, garbage disposal repairs, and more. Our licensed plumbers are equipped to manage both emergency fixes and long-term plumbing improvements.
Do you offer tankless water heater installation?
Yes. We install both traditional and tankless water heaters. Tankless units are energy-efficient and provide hot water on demand , a great upgrade for many homes.
What should I do if I suspect a hidden leak?
Contact us for a leak detection service. Our advanced tools allow us to locate and repair hidden leaks quickly, minimizing water damage and high utility bills.
Call Your Plumbing Experts at CGC
Home Services
Need a plumber? Our team is ready to help!
Our Service Area Includes: